The Mystery At The Haunted House (Cam Jansen, Book 13)

The Mystery At The Haunted House (Cam Jansen, Book 13) : A fun day at the amusement park turns into a mystery when Cam's Aunt Katie realizes that her wallet has been stolen. The Haunted House is full of toy black cats and plastic skeletons, but is something - or someone - far more frightening hiding inside? 58 pages.